This Transformers t-shirt shows a black and white image of Optimus Prime posing with his ion blaster in front of a red setting sun. Optimus Prime is the courageous leader of the Autobots. When Prime isn't battling the Decepticons in robot mode, he is more than meets the eye when he transforms into a heavy-duty cab-over truck. In either form, Optimus Prime is fighting to save the galaxy.